Archipelago Monitor Statistics

Archipelago (Ark): CAIDA's active measurement infrastructure serving the network research community since 2007.
Statistical information for the topology traces taken by this individual Ark monitor is displayed below. See the main statistics page for the full list of monitors

Prev monitor: rdu2-us
Prev in Europe: psa4-it
Next monitor: rno-us
Next in Europe: scq-es


Univ. of Iceland
Reykjavik, IS
IPv4 data used (switch to IPv6)
Time range2024-04-14 18:07 to 2024-04-15 02:27 UTC (8 hours) (1 day ago)
Total traces81000
Traces with responding destinations9774 (12.067%)
ASes with responding destinations1581 (19.127% out of 8266)
Prefixes with responding destinations6026 (16.140% out of 37336)
Protocol versionv4 (switch to v6)
Generated for cycle 11448 on 2024-04-16 13:29 UTC

All images can be clicked on for more detailed information.

Median RTT per country and US state

Mapping RTT by political boundaries can reveal where high latency issues are located.

Path Dispersion

The paths taken by different traces show where the majority of a monitor's traffic travels.

Path Length Distributions

Path length distributions show, on aggregate, how well-connected a monitor is to the rest of the Internet.